Working for “Tree Trouble,” I’ve been blessed with observing the health and structure of trees wherever I go. Lately, I can’t help but notice all of the Pine Wilt Disease I see. Pine Wilt Disease is a ...

South Dakota's long-needled pine trees have a new threat that can quickly starve them of water — pine wilt disease. Aberdeen City Forester Aaron Kiesz said the first case of pine wilt has been found ...

If your pines are turning brown and dying, you are not alone. Pines throughout eastern Nebraska are under attack by two serious diseases: pine wilt and Diplodia blight. Pine wilt is a fast-acting ...

Pine wilt disease represents one of the most destructive threats to forestry worldwide, with Bursaphelenchus xylophilus – a microscopic nematode – being the primary agent behind the rapid decline of ...

This research is the first step. Researchers issue warning after discovering concerning threat to iconic US tree: 'Whole communities will lose' first appeared on The Cool Down.

White pine trees in New Hampshire have been dropping needles this spring but the state Forest Health Bureau says not to be concerned: It’s the result of last year’s rainy late spring and summer and ...

This time of year, we tend to get a variety of calls about pines or other evergreens with browning needles. Typically, this is normal needle drop, but browning needles can sometimes indicate a bigger ...

Many of the inner needles of my white pine tree are turning brown, but the limb tips are still green; could this be the bad pine disease going around? - Norm, Tulsa Brown pine needles in fall are most ...

The dying pine trees across Edmond and northwest Oklahoma City are hard to miss. Driving down the Lake Hefner Parkway and other major thoroughfares in the area, you will notice the pines which rapidly ...

Japanese black pine tree with a blue sky in the background - Mawaddah Fauziah/Getty Images Japanese black pine (Pinus thunbergii) is an incredibly striking, hardy tree with iconic long needles and ...

Climate change, hungry beetles and disease are threatening the survival of a high-elevation pine tree that’s a key source of food for grizzly bears and found across the Western United States, federal ...